/*
*  Copyright 2019-2020 Zheng Jie
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package me.zhengjie.modules.system.service.impl;

import me.zhengjie.modules.system.domain.UserChatKeyreplace;
import me.zhengjie.utils.ValidationUtil;
import me.zhengjie.utils.FileUtil;
import lombok.RequiredArgsConstructor;
import me.zhengjie.modules.system.repository.UserChatKeyreplaceRepository;
import me.zhengjie.modules.system.service.UserChatKeyreplaceService;
import me.zhengjie.modules.system.service.dto.UserChatKeyreplaceDto;
import me.zhengjie.modules.system.service.dto.UserChatKeyreplaceQueryCriteria;
import me.zhengjie.modules.system.service.mapstruct.UserChatKeyreplaceMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import me.zhengjie.utils.PageUtil;
import me.zhengjie.utils.QueryHelp;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.LinkedHashMap;

/**
* @website https://el-admin.vip
* @description 服务实现
* @author wangyu
* @date 2024-04-07
**/
@Service
@RequiredArgsConstructor
public class UserChatKeyreplaceServiceImpl implements UserChatKeyreplaceService {

    private final UserChatKeyreplaceRepository userChatKeyreplaceRepository;
    private final UserChatKeyreplaceMapper userChatKeyreplaceMapper;

    @Override
    public Map<String,Object> queryAll(UserChatKeyreplaceQueryCriteria criteria, Pageable pageable){
        Page<UserChatKeyreplace> page = userChatKeyreplaceRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder),pageable);
        return PageUtil.toPage(page.map(userChatKeyreplaceMapper::toDto));
    }

    @Override
    public List<UserChatKeyreplaceDto> queryAll(UserChatKeyreplaceQueryCriteria criteria){
        return userChatKeyreplaceMapper.toDto(userChatKeyreplaceRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder)));
    }

    @Override
    @Transactional
    public UserChatKeyreplaceDto findById(Integer id) {
        UserChatKeyreplace userChatKeyreplace = userChatKeyreplaceRepository.findById(id).orElseGet(UserChatKeyreplace::new);
        ValidationUtil.isNull(userChatKeyreplace.getId(),"UserChatKeyreplace","id",id);
        return userChatKeyreplaceMapper.toDto(userChatKeyreplace);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public UserChatKeyreplaceDto create(UserChatKeyreplace resources) {
        return userChatKeyreplaceMapper.toDto(userChatKeyreplaceRepository.save(resources));
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void update(UserChatKeyreplace resources) {
        UserChatKeyreplace userChatKeyreplace = userChatKeyreplaceRepository.findById(resources.getId()).orElseGet(UserChatKeyreplace::new);
        ValidationUtil.isNull( userChatKeyreplace.getId(),"UserChatKeyreplace","id",resources.getId());
        userChatKeyreplace.copy(resources);
        userChatKeyreplaceRepository.save(userChatKeyreplace);
    }

    @Override
    public void deleteAll(Integer[] ids) {
        for (Integer id : ids) {
            userChatKeyreplaceRepository.deleteById(id);
        }
    }

    @Override
    public void download(List<UserChatKeyreplaceDto> all, HttpServletResponse response) throws IOException {
        List<Map<String, Object>> list = new ArrayList<>();
        for (UserChatKeyreplaceDto userChatKeyreplace : all) {
            Map<String,Object> map = new LinkedHashMap<>();
            map.put("关键词", userChatKeyreplace.getKeyword());
            map.put("替换内容", userChatKeyreplace.getReplaceContent());
            map.put("创建时间", userChatKeyreplace.getCreateTime());
            map.put("创建人", userChatKeyreplace.getCreateby());
            map.put("更新时间", userChatKeyreplace.getUpdateTime());
            map.put("更新人", userChatKeyreplace.getUpdateby());
            list.add(map);
        }
        FileUtil.downloadExcel(list, response);
    }
}